参数资料
型号: MPC5646CF0MLT8
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP208
封装: 28 X 28 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, MS-026BJB, LQFP-208
文件页数: 49/115页
文件大小: 783K
代理商: MPC5646CF0MLT8
Electrical Characteristics
MPC5646C Microcontroller Datasheet, Rev. 4
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
39
4.2.1
NVUSRO [PAD3V5V(0)] field description
Table 6 shows how NVUSRO [PAD3V5V(0)] controls the device configuration for VDD_HV_A domain.
The DC electrical characteristics are dependent on the PAD3V5V(0,1) bit value.
4.2.2
NVUSRO [PAD3V5V(1)] field description
Table 7 shows how NVUSRO [PAD3V5V(1)] controls the device configuration the device configuration for VDD_HV_B
domain.
The DC electrical characteristics are dependent on the PAD3V5V(0,1) bit value.
4.3
Absolute maximum ratings
Table 6. PAD3V5V(0) field description
Value1
1 '1' is delivery value. It is part of shadow flash memory, thus programmable by customer.
Description
0
High voltage supply is 5.0 V
1
High voltage supply is 3.3 V
Table 7. PAD3V5V(1) field description
Value1
1 '1' is delivery value. It is part of shadow flash memory, thus programmable by customer.
Description
0
High voltage supply is 5.0 V
1
High voltage supply is 3.3 V
Table 8. Absolute maximum ratings
Symbol
Parameter
Conditions
Value
Unit
Min
Max
VSS_HV
SR Digital ground on VSS_HV
pins
—0
0
V
VDD_HV_A
SR Voltage on VDD_HV_A pins
with respect to ground
(VSS_HV)
—–0.3
6.0
V
VDD_HV_B
1
SR Voltage on VDD_HV_B pins
with respect to common
ground (VSS_HV)
—–0.3
6.0
V
VSS_LV
SR Voltage on VSS_LV (low
voltage digital supply) pins
with respect to ground
(VSS_HV)
—VSS_HV 0.1
VSS_HV 0.1
V
VRC_CTRL
2
Base control voltage for
external BCP68 NPN device
Relative to VDD_LV
0VDD_LV +1
V
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