DC Electrical Characteristics
22-4
MPC823e REFERENCE MANUAL
MOTOROLA
ELECTRICAL
22
CHARACTERISTICS
22.4 DC ELECTRICAL CHARACTERISTICS
(V
CC
= 3.0 - 3.6 V)
CHARACTERISTIC SYMBOL MIN MAX UNIT
Input High Voltage (for JTAG and GPIO) V
IH
2.0 5.5 V
Input High Voltage (all other pins) V
IH
2.0 3.6 V
Input Low Voltage V
IL
GND 0.8 V
EXTAL and EXTCLK Input High Voltage V
IHC
0.7*(V
CC
)V
CC
+0.3 V
Input Leakage Current, V
IN
= 5.5 V I
IN
— ±10 µA
Hi-z (Off State) Leakage Current, V
IN
= 3.5V I
OZ
— ±10 µA
Signal Low Input Current, V
IL
= 0.8 V I
L
±10 µA
Signal High Input Current, V
IH
= 2.0 V I
H
±10 µA
Output High Voltage, I
OH
= –2.0 mA
,
V
DDH
= 3.0V
Except XTAL, XFC, and Open-Drain Pins
V
OH
2.4 — V
Output Low Voltage
IOL = 2.0 mA CLKOUT
IOL = 3.2 mAA[6:31], TSIZ0/REG
, TSIZ1, D(0:31), DP[0:3]/IRQ[3:6],
RD/WR
, BURST, RSV/IRQ2, IP_B[0:1]/IWP[0:1]/VFLS[0:1], IP_B2/
IOIS16_B
/AT2, IP_B3/IWP2/VF2, IP_B4/LWP0/VF0, IP_B5/LWP1/
VF1, IP_B6/DSDI/AT0, IP_B7/PTR
/AT3, USBRXD/PA15, RXD2/
PA13, SMRXD2/L1TXDA/PA9, SMTXD2/L1RXDA/PA8, IRQ4
/KR/
SPKROUT, TIN1/L1RCLKA/BRGO1/CLK1/PA7, TIN3/L1RCLKB/
TOUT1
/CLK2/PA6, TIN2/L1TCLKA/BRGO2/CLK3/PA5, TIN4/
L1TCLKB/TOUT2
/CLK4/PA4, LCD_A/SPISEL/PB31, SPICLK/
TXD3/PB30, SPIMOSI/RXD3/PB29, BRGO3/SPIMISO/PB28,
BRGO1/I2CSDA/PB27, BRGO2/I2CSCL/PB26, SMTXD1/TXD3/
PB25, SMRXD1/L1RXDB/RXD3/PB24, SMSYN1
/SDACK1/
L1TSYNCB/CTS3
/PB23, SMSYN2/SDACK2/L1RSYNCB/PB22,
LCD_B/L1ST1/PB19, L1ST2/RTS2
/PB18, LCD_C/L1ST3/PB17,
L1ST4/L1RQA/PB16, L1ST5/L1TXDB/DREQ1
/PC15, L1ST6/RTS2/
DREQ2
/PC14, L1ST7/RTS3/PC13, L1ST8/L1RQA/PC12, USBRXP/
PC11, USBRXN/TGATE1
/PC10, CTS2/PC9, TGATE1/CD2/PC8,
USBTXP/PC7, USBTXN/PC6, SDACK1
/L1TSYNCA/PC5,
L1RSYNCA/CD3
/PC4, LD8/VD7/PD15, LD7/VD6/PD14, LD6/VD5/
PD13, LD5/VD4/PD12, LD4/VD3/PD11, LD3/VD2/PD10, LD2/VD1/
PD9, LD1/VD0/PD8, FRAME/VSYNC/PD5, LCD_AC/LOE/BLANK/
PD6, LD0/FIELD/PD7, LOAD/HSYNC/PD4, SHIFT/CLK/PD3
V
OL
— 0.5 V
IOL = 5.3 mABDIP
/GPL_B5, BR, BG, FRZ/IRQ6, CS[0:5], CS6/
CE
1_B, CS7/CE2_B, WE0/BS_AB0/IORD, WE1/BS_AB1/IOWR,
WE2
/BS_AB2/PCOE, WE3/BS_AB3/PCWE, GPL_A0/GPL_B0, OE/
GPL_A
1/GPL_B1, GPL_A[2:3]/GPL_B[2:3]/CS[2:3], UPWAITA/
GPL_A
4/AS, UPWAITB/GPL_B4, GPL_A5, ALE_B/DSCK/AT1,
OP2/MODCK1/STS
, OP3/MODCK2/DSDO
IOL = 7.0 mA USBOE
/PA14, TXD2/PA12
IOL = 8.9 mATS
, TA, TEA, BI, BB, HRESET, SRESET
NOTE: Input pin voltage specifications are V
CC
= +4 V or 5.8 V, whichever is less.
AC timings are based on a 50 p
ƒ
load.
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