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DC Electrical Characteristics
22.4 DC ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
Input High Voltage (for JTAG and GPIO)
Input High Voltage (all other pins)
Input Low Voltage
EXTAL and EXTCLK Input High Voltage
Input Leakage Current, V
= 5.5 V
IN
Hi-z (Off State) Leakage Current, V
Signal Low Input Current, V
= 0.8 V
IL
Signal High Input Current, V
IH
= –2.0 mA , V
Output High Voltage, I
OH
Except XTAL, XFC, and Open-Drain Pins
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
IOL = 5.3 mABDIP/GPL_B5, BR, BG, FRZ/IRQ6, CS[0:5], CS6/
CE1_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_A1/GPL_B1, GPL_A[2:3]/GPL_B[2:3]/CS[2:3], UPWAITA/
GPL_A4/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
AC timings are based on a 50 p ƒ load.
22-4
= 3.5V
IN
= 2.0 V
= 3.0V
DDH
= +4 V or 5.8 V, whichever is less.
CC
MPC823e REFERENCE MANUAL
(V
= 3.0 - 3.6 V)
CC
SYMBOL
MIN
MAX
V
2.0
5.5
IH
V
2.0
3.6
IH
V
GND
0.8
IL
V
0.7*(V
)
V
+0.3
IHC
CC
CC
I
—
±10
IN
I
—
±10
OZ
I
±10
L
I
±10
H
V
2.4
—
OH
V
—
0.5
OL
UNIT
V
V
V
V
µA
µA
µA
µA
V
V
MOTOROLA
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