UPD44324365F5-E40-EQ2 Renesas Electronics America, UPD44324365F5-E40-EQ2 Datasheet - Page 31

• Manufacturer Part Number: UPD44324365F5-E40-EQ2
• Description: SRAM QDRII 36MBIT 165-PBGA
• Manufacturer: Renesas Electronics America

Specifications of UPD44324365F5-E40-EQ2

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 36M (1M x 36)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Output Pin States of CQ, CQ# and Q
Remark
EXTEST
IDCODE
SAMPLE-Z
SAMPLE
BYPASS
Instructions
The output pin statuses during each instruction vary according
to the Control-Register status (value of Boundary Scan
Register, bit no. 109).
There are three statuses:
The Control-Register status is set during Update-DR at the
EXTEST or SAMPLE instruction.
Update : Contents of the “Update Register” are output to
SRAM : Contents of the SRAM internal output “SRAM
High-Z : The output pin (QDR Pad) becomes high
the output pin (QDR Pad).
Output” are output to the output pin (QDR Pad).
impedance by controlling of the “High-Z JTAG ctrl”.
Control-Register Status
0
1
0
1
0
1
0
1
0
1
μ
PD44324085-A, 44324095-A, 44324185-A, 44324365-A
Data Sheet M19873EJ1V0DS
CQ,CQ#
Update
Update
High-Z
High-Z
SRAM
SRAM
SRAM
SRAM
SRAM
SRAM
Output Pin Status
Update
High-Z
High-Z
High-Z
SRAM
SRAM
SRAM
SRAM
SRAM
SRAM
Q
QDR
Pad
Boundary Scan
Register
High-Z
Update
CAPTURE
Register
Register
Update
JTAG ctrl
High-Z
Output
SRAM
Driver
SRAM
Output
SRAM
31