ST10F276-6Q3 STMicroelectronics, ST10F276-6Q3 Datasheet - Page 11

• Manufacturer Part Number: ST10F276-6Q3
• Description: MCU 16BIT 832K FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F276-6Q3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 64MHz
• 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-MQFP, 144-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ST10F276E
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Logic symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pin configuration (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Flash modules structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
ST10F276E new standard bootstrap loader program flow . . . . . . . . . . . . . . . . . . . . . . . . . 49
Booting steps for ST10F276E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Hardware provisions to activate the BSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Memory configuration after reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
UART bootstrap loader sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Baud rate deviation between host and ST10F276E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
CAN bootstrap loader sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Bit rate measurement over a predefined zero-frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Reset boot sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
CPU Block Diagram (MAC Unit not included). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
MAC unit architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
X-Interrupt basic structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Block diagram of GPT1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Block diagram of GPT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Block diagram of PWM module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Connection to single CAN bus via separate CAN transceivers . . . . . . . . . . . . . . . . . . . . 100
Connection to single CAN bus via common CAN transceivers. . . . . . . . . . . . . . . . . . . . . 100
Connection to two different CAN buses (e.g. for gateway application). . . . . . . . . . . . . . . 101
Connection to one CAN bus with internal Parallel Mode enabled . . . . . . . . . . . . . . . . . . 101
Asynchronous power-on RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Asynchronous power-on RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Asynchronous hardware RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Asynchronous hardware RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Synchronous short / long hardware RESET (EA = 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Synchronous short / long hardware RESET (EA = 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Synchronous long hardware RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Synchronous long hardware RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
SW / WDT unidirectional RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
SW / WDT unidirectional RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
SW / WDT bidirectional RESET (EA = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
SW / WDT bidirectional RESET (EA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
SW / WDT bidirectional RESET (EA = 0) followed by a HW RESET . . . . . . . . . . . . . . . . 121
Minimum external reset circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
System reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Internal (simplified) reset circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Example of software or watchdog bidirectional reset (EA = 1) . . . . . . . . . . . . . . . . . . . . . 124
Example of software or watchdog bidirectional reset (EA = 0) . . . . . . . . . . . . . . . . . . . . . 125
PORT0 bits latched into the different registers after reset . . . . . . . . . . . . . . . . . . . . . . . . 128
External RC circuitry on RPD pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Port2 test mode structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Supply current versus the operating frequency (RUN and IDLE modes) . . . . . . . . . . . . . 181
A/D conversion characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
A/D converter input pins scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Charge sharing timing diagram during sampling phase . . . . . . . . . . . . . . . . . . . . . . . . . . 189
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