參數(shù)資料
型號(hào): MPC5602SEMLQ
廠商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144
文件頁(yè)數(shù): 38/104頁(yè)
文件大小: 1729K
代理商: MPC5602SEMLQ
Electrical Characteristics
MPC560xS Microcontroller Data Sheet, Rev. 2
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
39
NOTE
The classification is shown in the column labeled “C” in the parameter tables where
appropriate.
3.3
NVUSRO register
Portions of the device configuration, such as high voltage supply, oscillator margin, and watchdog enable/disable after reset are
controlled via bit values in the Non-Volatile User Options Register (NVUSRO) register.
3.3.1
NVUSRO[PAD3V5V] field description
Table 9 shows how NVUSRO[PAD3V5V] controls the device configuration.
The DC electrical characteristics are dependent on the PAD3V5V bit value.
3.3.2
NVUSRO[OSCILLATOR_MARGIN] field description
Table 9 shows how NVUSRO[OSCILLATOR_MARGIN] controls the device configuration.
The 4–16 MHz fast external crystal oscillator consumption is dependent on the OSCILLATOR_MARGIN bit value.
Table 8. Parameter Classifications
Classification tag
Tag description
P
Those parameters are guaranteed during production testing on each individual device.
C
Those parameters are achieved by the design characterization by measuring a statistically
relevant sample size across process variations.
T
Those parameters are achieved by design characterization on a small sample size from typical
devices under typical conditions unless otherwise noted. All values shown in the typical column
are within this category.
D
Those parameters are derived mainly from simulations.
Table 9. PAD3V5V field description1
1 See the device reference manual for more information on the NVUSRO register.
Value2
2 Default manufacturing value before Flash initialization is ‘1’ (3.3 V)
Description
0
High voltage supply is 5.0 V
1
High voltage supply is 3.3 V
Table 10. OSCILLATOR_MARGIN field description1
1 See the device reference manual for more information on the NVUSRO register.
Value2
2 Default manufacturing value before Flash initialization is ‘1’
Description
0
Low consumption configuration (4 MHz/8 MHz)
1
High margin configuration (4 MHz/16 MHz)
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