IDT79RC32V334-150BBI8 IDT, Integrated Device Technology Inc, IDT79RC32V334-150BBI8 Datasheet - Page 15

• Manufacturer Part Number: IDT79RC32V334-150BBI8
• Description: IC PROC 32BIT CORE 150MHZ 256BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: Interprise™r

Specifications of IDT79RC32V334-150BBI8

• Processor Type: RISC 32-Bit
• Speed: 150MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79RC32V334-150BBI8

Power Ramp-up
at 3.3V -5%.
AC Timing Characteristics — RC32334
Local System Interface
mem_data[31:0] (data phase)
mem_data[31:0] (data phase)
cpu_dt_r_n
mem_data[31:0]
mem_data[31:0] output hold time
mem_data[31:0] (tristate disable time)
mem_data[31:0] (tristate to data time)
mem_wait_n
mem_wait_n
mem_addr[25:2]
mem_cs_n[5:0]
mem_oe_n, mem_245_oe_n
mem_we_n[3:0]
mem_245_dt_r_n
mem_addr[25:2]
mem_cs_n[5:0]
mem_oe_n, mem_we_n[3:0], mem_245_dt_r_n,
mem_245_oe_n
PCI
pci_ad[31:0], pci_cbe_n[3:0], pci_par, pci_frame_n,
pci_trdy_n, pci_irdy_n, pci_stop_n, pci_perr_n,
pci_serr_n, pci_devsel_n, pci_lock_n
pci_idsel, pci_req_n[2], pci_req_n[1], pci_req_n[0],
pci_gnt_n[0], pci_inta_n
pci_gnt_n[0]
pci_ad[31:0], pci_cbe_n[3:0], pci_par, pci_frame_n,
pci_trdy_n, pci_irdy_n, pci_stop_n, pci_perr_n,
pci_serr_n, pci_rst_n, pci_devsel_n, pci_lock_n
pci_idsel, pci_req_n[2], pci_req_n[1], pci_req_n[0],
pci_gnt_n[0], pci_inta_n
pci_eeprom_mdi
IDT 79RC32334—Rev. Y
There is no special requirement for how fast Vcc and VccP ramp up to 3.3V. However, all timing references are based on Vcc and VccP stabilized
(Ta = 0°C to +70°C Commercial, Ta = -40°C to +85°C Industrial, V
Signal
3
3
Table 6 AC Timing Characteristics - RC32334 (Part 1 of 4)
Tsu2
Thld2
Tdo3
Tdo4
Tdoh1
Tdz
Tzd
Tsu6
Thld8
Tdo5
Tdo6
Tdo7
Tdo7a
Tdo8
Tdoh3
Tsu
Tsu
Tsu
Thld
Thld
Tsu
Symbol
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
cpu_masterclk rising
pci_clk rising
pci_clk rising
pci_clk rising
pci_clk rising
pci_clk rising
pci_clk rising,
pci_eeprom_sk falling
Reference
Edge
15 of 30
cc
I/O = +3.3V±5%,V
RC32334
100MHz
Min
1.5
1.5
15
—
—
—
—
—
—
—
—
—
6
1
9
1
3
5
5
0
0
Max
12
12
cc
12
—
—
15
12
—
—
—
12
12
15
15
—
—
—
—
—
—
—
2
2
Core = +3.3V±5%)
1
RC32334
Min
133MHz
1.5
1.5
—
—
—
—
12
—
—
—
—
—
5
1
7
1
3
5
5
0
0
Max
10
10
12
10
—
12
12
—
—
—
—
—
—
—
—
—
—
—
9
9
9
2
2
1
RC32334
Min
150MHz
4.8
1.5
1.5
10
—
—
—
—
—
—
—
—
—
1
0
6
1
3
5
5
0
Max
9.3
9.3
9.3
10
10
10
—
—
—
—
—
—
—
—
—
—
—
—
8
8
8
2
2
1
Unit
August 31, 2004
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Per PCI 2.2
Chapter 9,
Figures 9.2
and 9.3
Chapter 10,
Figures 10.6
through 10.8
Reference
Diagram
Manual
Timing
User