ST10F273M-4QR3 STMicroelectronics, ST10F273M-4QR3 Datasheet - Page 172
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ST10F273M-4QR3
Manufacturer Part Number
ST10F273M-4QR3
Description
MCU 16BIT 512K FLASH 144-PQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet
1.ST10F273M-4TR3.pdf
(182 pages)
Specifications of ST10F273M-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
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST10F273M-4QR3
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Electrical characteristics
172/182
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
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