MPC850DEZQ50BU Freescale Semiconductor, MPC850DEZQ50BU Datasheet - Page 9

• Manufacturer Part Number: MPC850DEZQ50BU
• Description: IC MPU PWRQUICC 50MHZ 256-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC850DEZQ50BU

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

5
The average chip-junction temperature
T
where
T
Freescale Semiconductor
A
J
= T
= Ambient temperature
1
2
3 The MPC850 IBIS model must be used to accurately model the behavior of the Clkout output driver for the full and
Input low voltage
EXTAL, EXTCLK input high voltage
Input leakage current, Vin = 5.5 V (Except TMS, TRST, DSCK
and DSDI pins)
Input leakage current, Vin = 3.6V (Except TMS, TRST, DSCK
and DSDI pins)
Input leakage current, Vin = 0V (Except TMS, TRST, DSCK
and DSDI pins)
Input capacitance
Output high voltage, IOH = -2.0 mA, VDDH = 3.0V
except XTAL, XFC, and open-drain pins
Output low voltage
CLKOUT
IOL = 3.2 mA
IOL = 5.3 mA
IOL = 7.0 mA PA[14]/USBOE, PA[12]/TXD2
IOL = 8.9 mA TS, TA, TEA, BI, BB, HRESET, SRESET
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,
PA[15]/USBRXD, PA[13]/RXD2, PA[9]/L1TXDA/SMRXD2, PA[8]/L1RXDA/SMTXD2,
PA[7]/CLK1/TIN1/L1RCLKA/BRGO1, PA[6]/CLK2/TOUT1/TIN3, PA[5]/CLK3/TIN2/L1TCLKA/BRGO2,
PA[4]/CLK4/TOUT2/TIN4, PB[31]/SPISEL, PB[30]/SPICLK/TXD3, PB[29]/SPIMOSI /RXD3,
PB[28]/SPIMISO/BRGO3, PB[27]/I2CSDA/BRGO1, PB[26]/I2CSCL/BRGO2, PB[25]/SMTXD1/TXD3,
PB[24]/SMRXD1/RXD3, PB[23]/SMSYN1/SDACK1, PB[22]/SMSYN2/SDACK2, PB[19]/L1ST1,
PB[18]/RTS2/L1ST2, PB[17]/L1ST3, PB[16]/L1RQa/L1ST4, PC[15]/DREQ0/L1ST5, PC[14]/DREQ1/RTS2/L1ST6,
PC[13]/L1ST7/RTS3, PC[12]/L1RQa/L1ST8, PC[11]/USBRXP, PC[10]/TGATE1/USBRXN, PC[9]/CTS2,
PC[8]/CD2/TGATE1, PC[7]/USBTXP, PC[6]/USBTXN, PC[5]/CTS3/L1TSYNCA/SDACK1, PC[4]/CD3/L1RSYNCA,
PD[15], PD[14], PD[13], PD[12], PD[11], PD[10], PD[9], PD[8], PD[7], PD[6], PD[5], PD[4], PD[3]
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
half drive setting. Due to the nature of the Clkout output buffer, IOH and IOL for Clkout should be extracted from the
IBIS model at any output voltage level.
A[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],
BDIP/GPL_B5, BR, BG, FRZ/IRQ6, CS[0:5], CS6/CE1_B, CS7/CE2_B, WE0/BS_AB0/IORD, WE1/BS_AB1/IOWR,
A
Power Considerations
+ (P
MPC850 PowerQUICC™ Integrated Communications Processor Hardware Specifications, Rev. 2
3
D
•
1
2
θ
JA
)(1)
Characteristic
,
°C
Table 5. DC Electrical Specifications (continued)
,
T
J
,
in °C can be obtained from the equation:
Symbol
VIHC
VOH
VOL
VIL
C
I
I
I
In
In
in
in
0.7*(VCC)
GND
Min
2.4
—
—
—
—
—
VCC+0.3
Power Considerations
Max
100
0.8
0.5
10
10
20
—
Unit
µA
µA
µA
pF
V
V
V
V
9