ST10F276Z5T3 STMicroelectronics, ST10F276Z5T3 Datasheet - Page 12

• Manufacturer Part Number: ST10F276Z5T3
• Description: MCU 16BIT 832KBIT FLASH 144-TQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F276Z5T3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 832KB (832K x 8)
• Program Memory Type: FLASH
• Ram Size: 68K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-TQFP, 144-VQFP
• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C
• Total Internal Ram Size: 68KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 24-chx10-bit
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Processor Series: ST10F27x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 68 KB
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 497-6399 - KIT DEV STARTER ST10F276Z5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

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Logic symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Pin configuration (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Flash modules structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
ST10F276Z5 new standard bootstrap loader program flow . . . . . . . . . . . . . . . . . . . . . . . . 50
Booting steps for ST10F276Z5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Hardware provisions to activate the BSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Memory configuration after reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
UART bootstrap loader sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Baud rate deviation between host and ST10F276Z5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
CAN bootstrap loader sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Bit rate measurement over a predefined zero-frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Reset boot sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
CPU Block Diagram (MAC Unit not included). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
MAC unit architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
X-Interrupt basic structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Block diagram of GPT1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Block diagram of GPT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Block diagram of PWM module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Connection to single CAN bus via separate CAN transceivers . . . . . . . . . . . . . . . . . . . . 102
Connection to single CAN bus via common CAN transceivers. . . . . . . . . . . . . . . . . . . . . 102
Connection to two different CAN buses (e.g. for gateway application). . . . . . . . . . . . . . . 103
Connection to one CAN bus with internal Parallel mode enabled . . . . . . . . . . . . . . . . . . 103
Asynchronous power-on RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Asynchronous power-on RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Asynchronous hardware RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Asynchronous hardware RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Synchronous short / long hardware RESET (EA = 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Synchronous short / long hardware RESET (EA = 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Synchronous long hardware RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Synchronous long hardware RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
SW / WDT unidirectional RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
SW / WDT unidirectional RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
SW / WDT bidirectional RESET (EA=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
SW / WDT bidirectional RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
SW / WDT bidirectional RESET (EA=0) followed by a HW RESET . . . . . . . . . . . . . . . . . 124
Minimum external reset circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
System reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Internal (simplified) reset circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Example of software or watchdog bidirectional reset (EA = 1) . . . . . . . . . . . . . . . . . . . . . 127
Example of software or watchdog bidirectional reset (EA = 0) . . . . . . . . . . . . . . . . . . . . . 128
PORT0 bits latched into the different registers after reset . . . . . . . . . . . . . . . . . . . . . . . . 131
External RC circuitry on RPD pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Port2 test mode structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Supply current versus the operating frequency (RUN and IDLE modes) . . . . . . . . . . . . . 184
A/D conversion characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
A/D converter input pins scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Charge sharing timing diagram during sampling phase . . . . . . . . . . . . . . . . . . . . . . . . . . 192
ST10F276Z5