參數(shù)資料
型號(hào): MPC8255CZUHFBXXX
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 166 MHz, RISC PROCESSOR, PBGA480
封裝: 37.50 X 37.50 MM, 1.27 MM PITCH, TBGA-480
文件頁(yè)數(shù): 40/40頁(yè)
文件大?。?/td> 1069K
代理商: MPC8255CZUHFBXXX
MPC8260 PowerQUICC II Integrated Communications Processor Hardware Specifications, Rev. 1.3
Freescale Semiconductor
9
Electrical and Thermal Characteristics
IOL = 5.3mA
CS[0-9]
CS(10)/BCTL1
CS(11)/AP(0)
BADDR[27–28]
ALE
BCTL0
PWE(0:7)/PSDDQM(0:7)/PBS(0:7)
PSDA10/PGPL0
PSDWE/PGPL1
POE/PSDRAS/PGPL2
PSDCAS/PGPL3
PGTA/PUPMWAIT/PGPL4/PPBS
PSDAMUX/PGPL5
LWE[0–3]LSDDQM[0:3]/LBS[0–3]
LSDA10/LGPL0
LSDWE/LGPL1
LOE/LSDRAS/LGPL2
LSDCAS/LGPL3
LGTA/LUPMWAIT/LGPL4/LPBS
LSDAMUX 3/LGPL5
LWR
MODCK1/AP(1)/TC(0)/BNKSEL(0)
MODCK2/AP(2)/TC(1)/BNKSEL(1)
MODCK3/AP(3)/TC(2)/BNKSEL(2)
IOL = 3.2mA
L_A14
L_A15/SMI
L_A16
L_A17/CKSTP_OUT
L_A18
L_A19
L_A20
L_A21
L_A22
L_A23
L_A24
L_A25
L_A26
L_A27
L_A28/CORE_SRESET
L_A29
L_A30
L_A31
LCL_D(0-31)
LCL_DP(0-3)
PA[0–31]
PB[4–31]
PC[0–31]
PD[4–31]
TDO
VOL
—0.4
V
1
The default configuration of the CPM pins (PA[0–31], PB[4–31], PC[0–31], PD[4–31]) is input. To prevent excessive
DC current, it is recommended to either pull unused pins to GND or VDDH, or to configure them as outputs.
2
The leakage current is measured for nominal VDD, VCCSYN, and VDD.
Table 3. DC Electrical Characteristics 1 (continued)
Characteristic
Symbol
Min
Max
Unit
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