参数资料
型号: STR912FAW44X6T
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PQFP128
封装: 14 X 14 MM, 0.40 MM PITCH, ROHS COMPLIANT, PLASTIC, LQFP-128
文件页数: 58/100页
文件大小: 1801K
代理商: STR912FAW44X6T
Electrical characteristics
STR91xFAxxx
7.3
Operating conditions
7.3.1
Operating conditions at power-up / power-down
Subject to general operating conditions for TA.
Table 11.
Operating conditions
Symbol
Parameter
Conditions
Value
Unit
Min
Max
VDD
Digital CPU supply voltage
Flash size
512 KB
1.65
2.0
V
Flash size
= 1 MB / 2 MB,
fCPUCLK
85 MHz (1)
1.65
2.0
V
Flash size
= 1 MB / 2 MB,
fCPUCLK
96 MHz (2)
1.77
2.0
V
VDDQ
Digital I/O supply voltage
2.7
3.6
V
VBATT
(3)
SRAM backup and RTC supply
voltage
2.5
3.6
V
AVDD
Analog ADC supply voltage (128-
pin and 144-ball packages)
2.7
VDDQ
V
AVREF
Analog ADC reference voltage
(128-pin and 144-ball packages)
2.65
AVDD
(4)
V
AVREF_AVDD
Combined analog ADC reference
and ADC supply voltage (80-pin
package)
2.7
VDDQ
V
TA
Ambient temperature under bias
-40
+85
C
1.
fFMICLK ≤48 MHz during Flash write and 85 MHz during all other operations.
2.
fFMICLK ≤48 MHz during Flash write and 96 MHz during all other operations.
3.
The VBATT pin should be connected to VDDQ if no battery is installed
4.
AVREF must never exceed VDDQ
Table 12.
Operating conditions at power-up / power-down
Symbol
Parameter
Min(1)
1.
Data guaranteed by characterization, not tested in production.
Unit
tVDD
VDD rise time rate
10
μs/V
10
ms/V
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