STPCI2HDYI STMicroelectronics, STPCI2HDYI Datasheet - Page 17

• Manufacturer Part Number: STPCI2HDYI
• Manufacturer: STMicroelectronics

Specifications of STPCI2HDYI

• Operating Temperature (min): -40C
• Operating Temperature (max): 115C
• Processing Unit: Microprocessor
• Operating Supply Voltage (min): 2.45/3V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 2.7/3.6V
• Package Type: BGA
• Screening Level: Industrial
• Pin Count: 516
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 2-2. Definition of Signal Pins
RTCDS#
RTCAS
RMRTCCS#
GPIOCS#
IRQ_MUX[3:0]
DACK_ENC[2:0]
DREQ_MUX[1:0]
TC
ISAOE#
KBCS#
ZWS#
PCMCIA INTERFACE
RESET
A[23:0]
D[15:0]
IORD#, IOWR#
WP / IOIS16#
BVD2, BVD1
READY# / IREQ#
WAIT#
OE#
WE#
REG#
CD2#, CD1#
CE2#, CE1#
VCC5_EN
VCC3_EN
VPP_PGM
VPP_VCC
GPI#
LOCAL BUS INTERFACE
PA[24:20,15,9:8,3:0]
PA[19,11]
PA[18:16,14:12,7:4]
PA[10]
PD[15:0]
PRD#
PWR#
PRDY
IOCS#[7:4]
IOCS#[3]
IOCS#[2:0]
PBE#[1]
PBE#[0]
FCS0#
FCS1#
Note
Signal Name
1
; See
Table 2-3
for buffer type descriptions
Dir
I/O BD4STRP_FT
I/O BD4STRP_FT
I/O BD8STRP_FT
I/O BD8STRP_FT
O BD4STRP_FT
O BD4STRP_FT
O BD4STRP_FT
O BD4STRP_FT
O BD4STRP_FT
O BD8STRP_FT
O BD8STRUP_FT
O BD8STRUP_FT
O BD4STRP_FT
O BD4STRUP_FT
O BD4STRP_FT
O BD8STRP_FT
O BD8STRP_FT
O BD4STRP_FT
O BD8STRP_FT
O BD4STRUP_FT
O BD4STRUP_FT
O BD4STRUP_FT
O BD8STRUP_FT
O BD8STRP_FT
O BD4STRUP_FT
O BD4STRP_FT
O BT8TRP_TC
O BD8STRUP_FT
O BD4STRP_FT
O BD4STRP_FT
O BD8STRUP_FT
O BD4STRUP_FT
O BD4STRP_FT
I
I
I
I
I
I
I
I
I
I
I
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRUP_FT
BD4STRUP_FT
BD4STRUP_FT
BD8STRUP_FT
BD4STRUP_FT
BD4STRP_FT
BD8STRUP_FT
Buffer Type
1
RTC Data Strobe
RTC Address Strobe
ROM / RTC Chip Select
General Purpose Chip Select
Multiplexed Interrupt Request
DMA Acknowledge
Multiplexed DMA Request
ISA Terminal Count
External Keyboard CHIP SELECT
ZERO WAIT STATE
Reset
Address Bus
Data Bus
I/O Read and Write
DMA Request // Write Protect
I/O Size is 16 bit
Battery Voltage Detect
Busy / Ready# // Interrupt Request
Wait
Output Enable // DMA Terminal Count
Write Enable // DMA Terminal Count
DMA Acknowledge // Register
Card Detect
Card Enable
Power Switch control: 5 V power
Power Switch control: 3.3 V power
Power Switch control: Program power
Power Switch control: VCC power
General Purpose Input
Address Bus [24:20], [15], [9:8], [3:0]
Address Bus [19], [11]
Address Bus [18:16], [14:12], [7:4]
Address Bus [10]
Data Bus [15:0]
Memory and I/O Read signal
Memory and I/O Write signal
Data Ready
I/O Chip Select
I/O Chip Select
I/O Chip Select
Upper Byte Enable (PD[15:8])
Lower Byte Enable (PD[7:0])
Flash Bank 0 Chip Select
Flash Bank 1 Chip Select
ISA (0) / IDE (1) SELECTION
Description
STPC® ATLAS
17/108
Qty
24
16
12
10
16
1
4
1
1
1
1
2
1
2
1
1
1
1
1
2
2
1
1
1
1
1
2
1
1
4
1
3
1
1
1
1
1
1
1
3
2
1
1
1
1