ST10F273M-4TR3 STMicroelectronics, ST10F273M-4TR3 Datasheet - Page 173

• Manufacturer Part Number: ST10F273M-4TR3
• Description: MCU 16BIT 512K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F273M-4TR3

• 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: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 36K 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
• Processor Series: ST10F27x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F273M
Figure 61. External bus arbitration (regaining the bus)
1. This is the last chance for BREQ to trigger the indicated regain-sequence. Even if BREQ is activated
2. The next ST10F273M driven bus cycle may start here.
earlier, the regain-sequence is initiated by HOLD going high. Please note that HOLD may also be
deactivated without the ST10F273M requesting the bus.
CSx
(On P6.x)
Other
Signals
CLKOUT
BREQ
HOLD
HLDA
t
62
t
61
(1)
t
62
t
62
t
t
63
67
(2)
t
65
Electrical characteristics
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