134 lines
7.4 KiB
Python
134 lines
7.4 KiB
Python
"""
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MSP430-FR5043 datasheet
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Data extracted from https://www.ti.com/lit/ds/symlink/msp430fr5043.pdf
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"""
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#'I_to_consider': 'min', # Current consumption of the ADC to consider (min, max, avg)
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datasheet = {
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'family': 'MSP430FR', # MCU Family
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'registers': 10, # Number of general-purpose registers
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'reserved_registers': 2, # Number of reserved registers (e.g. stack pointer, program counter)
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'register_size': 16, # Number of bits for each register
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'memory_cell_size': 16, # Number of bits for each memory cell
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'volatile_memory_size': '12K', # Memory size in bytes
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'non_volatile_memory_size': '64K', # Memory size in bytes
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'has_nvm': True,
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'has_adc': True,
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'LPM': { # Low power modes
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'LPM3': {
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'V': '2.2', # Measurement Voltage of I
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'I': '0.5u', # Current draw in low-power mode
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'V_min': '1.75', # Minimum voltage to sustain low-power mode (V_svs)
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't_wakeup': '6.6u', # Wakeup time
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},
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'LPM4': {
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'V': '2.2', # Measurement Voltage of I
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'I': '0.4u', # Current draw in low-power mode
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'V_min': '1.75', # Minimum voltage to sustain low-power mode (V_svs)
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't_wakeup': '6.6u', # Wakeup time
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},
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},
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'ADC': {
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'T_off_on': '100n', # Time to wait for switching the ADC on
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'T_sampling': '1u', # Time to get a sample
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'I_min': '145u', # Minimum current draw of the ADC when it is active
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'I_max': '199u', # Maximum current draw of the ADC when it is active
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'N_init': '3', # Number of instructions to init the ADC
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# set ADC mode(single); set ADC op_type(read); set ADC on
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'N_off': '1', # Number of instructions to stop the ADC
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# set ADC mode(off)
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'N_transfer_ops': '1', # Number of instructions to retrieve data from the ADC
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# var_data <- REG_ADC
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'V_min': '2.2', # Minimum operating voltage for the ADC module
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'V': '3', # Voltage of datasheet measures
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},
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'default_frequency': '1MHz',
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'frequencies': {
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'1MHz': {
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'frequency': '1M', # Clock frequency
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'V_min': '1.8', # Minimum operating voltage
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'V_max': '3.6', # Maximum operating voltage
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'V': '3.0', # Voltage of datasheet measures
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'n_waits': '0', # Wait states of FRAM accesses
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'I_am_fram_uni': '225u', # Current draw when program and data resides in FRAM
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'I_am_fram': { # List of current draw / cache hit when program resides in FRAM and data in SRAM
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'0.00': {'I': '420u', 'hit': '0.00'},
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'0.50': {'I': '275u', 'hit': '0.50'},
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'0.66': {'I': '220u', 'hit': '0.66'},
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'0.75': {'I': '192u', 'hit': '0.75'},
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'1.0': {'I': '125u', 'hit': '1.0'},
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},
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'I_am_ram': '140u', # Current draw when program and data resides in SRAM
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'I_am_ram_only': '90u', # Current draw when program and data resides in SRAM (FRAM off)
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},
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'4MHz': {
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'frequency': '4M', # Clock frequency
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'V_min': '1.8', # Minimum operating voltage
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'V_max': '3.6', # Maximum operating voltage
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'V': '3.0', # Voltage of datasheet measures
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'n_waits': '0', # Wait states of FRAM accesses
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'I_am_fram_uni': '665u', # Current draw when program and data resides in FRAM
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'I_am_fram': { # List of current draw / cache hit when program resides in FRAM and data in SRAM
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'0.00': {'I': '1455u', 'hit': '0.00'},
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'0.50': {'I': '855u', 'hit': '0.50'},
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'0.66': {'I': '650u', 'hit': '0.66'},
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'0.75': {'I': '535u', 'hit': '0.75'},
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'1.0': {'I': '237u', 'hit': '1.0'},
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},
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'I_am_ram': '323u', # Current draw when program and data resides in SRAM
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'I_am_ram_only': '292u', # Current draw when program and data resides in SRAM (FRAM off)
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},
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'8MHz': {
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'frequency': '8M', # Clock frequency
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'V_min': '1.8', # Minimum operating voltage
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'V_max': '3.6', # Maximum operating voltage
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'V': '3.0', # Voltage of datasheet measures
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'n_waits': '0', # Wait states of FRAM accesses
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'I_am_fram_uni': '1275u', # Current draw when program and data resides in FRAM
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'I_am_fram': { # List of current draw / cache hit when program resides in FRAM and data in SRAM
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'0.00': {'I': '2850u', 'hit': '0.00'},
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'0.50': {'I': '1650u', 'hit': '0.50'},
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'0.66': {'I': '1240u', 'hit': '0.66'},
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'0.75': {'I': '1015u', 'hit': '0.75'},
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'1.0': {'I': '450u', 'hit': '1.0'},
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},
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'I_am_ram': '590u', # Current draw when program and data resides in SRAM
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'I_am_ram_only': '540u', # Current draw when program and data resides in SRAM (FRAM off)
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},
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'12MHz': {
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'frequency': '12M', # Clock frequency
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'V_min': '1.8', # Minimum operating voltage
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'V_max': '3.6', # Maximum operating voltage
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'V': '3.0', # Voltage of datasheet measures
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'n_waits': '1', # Wait states of FRAM accesses
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'I_am_fram_uni': '1550u', # Current draw when program and data resides in FRAM
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'I_am_fram': { # List of current draw / cache hit when program resides in FRAM and data in SRAM
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'0.00': {'I': '2330u', 'hit': '0.00'},
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'0.50': {'I': '1770u', 'hit': '0.50'},
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'0.66': {'I': '1490u', 'hit': '0.66'},
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'0.75': {'I': '1290u', 'hit': '0.75'},
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'1.0': {'I': '670u', 'hit': '1.0'},
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},
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'I_am_ram': '880u', # Current draw when program and data resides in SRAM
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'I_am_ram_only': '830u', # Current draw when program and data resides in SRAM (FRAM off)
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},
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'16MHz': {
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'frequency': '16M', # Clock frequency
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'V_min': '1.8', # Minimum operating voltage
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'V_max': '3.6', # Maximum operating voltage
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'V': '3.0', # Voltage of datasheet measures
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'n_waits': '1', # Wait states of FRAM accesses
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'I_am_fram_uni': '1970u', # Current draw when program and data resides in FRAM
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'I_am_fram': { # List of current draw / cache hit when program resides in FRAM and data in SRAM
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'0.00': {'I': '3000u', 'hit': '0.00'},
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'0.50': {'I': '2265u', 'hit': '0.50'},
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'0.66': {'I': '1880u', 'hit': '0.66'},
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'0.75': {'I': '1620u', 'hit': '0.75'},
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'1.0': {'I': '790u', 'hit': '1.0'},
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},
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'I_am_ram': '1070u', # Current draw when program and data resides in SRAM
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'I_am_ram_only': '1020u', # Current draw when program and data resides in SRAM (FRAM off)
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},
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},
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}
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