ST10F273M-4TR3 STMicroelectronics, ST10F273M-4TR3 Datasheet - Page 172

• 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

Electrical characteristics
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Table 74.
1. Partially tested, guaranteed by design characterization
Figure 60. External bus arbitration (releasing the bus)
1. The ST10F273M will complete the currently running bus cycle before granting bus access.
2. This is the first possibility for BREQ to become active.
3. The CS outputs will be resistive high (pull-up) after t
Symbol
t
t
t
t
64
65
66
67
CC CSx release
CC CSx drive
CC Other signals release
CC Other signals drive
CLKOUT
HOLD
HLDA
BREQ
CSx
(P6.x)
Others
External bus arbitration timings (continued)
Parameter
(1)
t
61
(1)
(1)
(1)
64
Min
f
.
-4
-4
TCL = 12.5ns
CPU
–
–
t
66
t
63
= 40 MHz
t
t
62
64
Max
20
15
20
15
(3)
(2)
1/2 TCL = 1 to 40 MHz
Variable CPU clock
Min
-4
-4
–
–
Max
ST10F273M
20
15
20
15
Unit
ns
ns
ns
ns