TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 719

• Manufacturer Part Number: TX4939XBG-400
• Manufacturer: Toshiba

Specifications of TX4939XBG-400

• Cpu Core: TX49/H4 90nm
• Clock Mhz/max Mips: 400/520
• Inst./data Cache: 32KB (4 Way)/32KB (4 Way)
• Tlb: x
• 1cycle Mac: x
• Volts (v): 1.25/2.5/3.3
• Peripherals: DDR, NAND, ATA, ETHERNET, SECURITY, FPU, MMU, SPI, I2S, I2C, PCI, VIDEO, UART, TIMER, RTC
• Companion Chip: TC86C001FG
• Package: PGBA456

Electrical
28.3.2. DC Characteristics of Pins (PCI I/F)
(Tc = 0 - 85°C, VDD33 = 3.3 V ± 0.2 V, VDD25 = 2.5 V ± 0.2 V, VDDC = 1.25 V ± 0.062 V, VSS = 0 V)
Rev. 3.1 November 1, 2005
Low-level Input Voltage
High-level Input Voltage
High-level Output Voltage
Low-level Output Voltage
Input Leak Current
Note 1:
Note 2:
Item
PCIAD[31:0], PERR*, PME*, REQ[5:0], SERR*, STOP*, TRDY*
All PCI interface signals except ID_SEL, LOCK* and PCICLKIN
ID_SEL, PCIICLKIN, C_BE[3:0]*, DEVSEL*, FRAME*, GNT[5:0]*, IRDY*, LOCK*, M66EN, PAR,
Symbol
V
V
V
V
I
I
OHPCI
IHPCI
ILPCI
OLPCI
IHPCI
ILPCI
(Note 1)
(Note 1)
(Note 2) I
(Note 2) I
0 < V
IN
< VDD33
OUT
OUT
Condition
= -500µA
= 1500µA
28-3
VDD33 x 0.9
Min.
-0.5
1.8
-10
Toshiba RISC Processor
Typ.
VDD33 x 0.1
VDD33+0.3
Max.
0.9
10
-
TX4939
Unit
µA
V
V
V
V
28
28