ST10F272M-4QR3 STMicroelectronics, ST10F272M-4QR3 Datasheet - Page 154

• Manufacturer Part Number: ST10F272M-4QR3
• Description: MCU 16BIT 256K FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4QR3

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K 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
Figure 50. External memory cycle: Multiplexed bus, with/without read/write delay, normal ALE
154/176
Address/data
bus (P0)
Address/data
bus (P0)
Read cycle
Write cycle
CLKOUT
A23-A16
(A15-A8)
BHE
WR
WRL
WRH
ALE
CSx
RD
t
6
t
5
t
t
6
6
Address
Address
t
9
t
9
t
38
t
t
8
t
t
17
17
8
t
7
t
11
t
t
t
39
16
16
t
15
Address
t
10
t
13
t
13
t
14
t
t
12
12
t
22
Data out
Data in
t
18
t
27
t
t
27
t
t
25
23
19
t
40
Address
ST10F272M