IDT79RC64T574-200DZ IDT, Integrated Device Technology Inc, IDT79RC64T574-200DZ Datasheet - Page 13

• Manufacturer Part Number: IDT79RC64T574-200DZ
• Description: IC MPU 64BIT EMB 200MHZ 128-QFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79RC64T574-200DZ

• Processor Type: RISC 64-Bit
• Speed: 200MHz
• Voltage: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79RC64T574-200DZ

RC64574 Socket Compatibility to RC64474 & RC4640
RC64574 Socket Compatibility to RC64474 & RC4640
RC64574 Socket Compatibility to RC64474 & RC4640
RC64574 Socket Compatibility to RC64474 & RC4640
supply, while RC64574/575 requires a 2.5V supply.
below. Note: The RC64574/575 are 2.5V parts and as such all Vcc must be at the correct voltage for a given part.
RC64575 Socket Compatibility to RC64475 & RC4650
RC64575 Socket Compatibility to RC64475 & RC4650
RC64575 Socket Compatibility to RC64475 & RC4650
RC64575 Socket Compatibility to RC64475 & RC4650
79RC64574™ 79RC64575™
The RC64574/575 is 100% pin compatible with the RC64474/475 with the supply voltage being the only difference. RC64474/475 requires a 3.3V
To ensure socket compatibility between the RC64574/RC64474 and the RC4640 devices, several pin changes are required, as shown in the tables
53
150
180
181
182
183
184
Pin
1
48
49
50
51
52
71
Pin
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
RV4650
32-bit
N.C
V
V
V
V
V
N.C.
RC4640
ss
ss
ss
ss
ss
JTAG32*
JR_V
TDI
TRsT*
TCK
TMS
TDO
RC64575
RC64475
JTAG32*
TDO
TMS
TCK
TRst*
TDI
JR_V
RC64574/
32-bit
32-bit
RC64474
cc
cc
Table 8 RC64574 Socket Compatibility to RC64474 and R4640
Table 9 RC64575 Socket Compatibility to RC64475 & RC4650
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
RV4650
64-bit
Compatible to
RV4640?
Yes
Yes
Yes
Yes
Yes
Yes
Yes
JTAG32*
JR_V
TDO
TRsT*
TCK
TMS
TDIO
RC64575
RC64475
64-bit
64-bit
13 of 28
cc
Pin has an internal pull-down, to enable 32-bit scan.
Can be left N.C. in RC64574, if JTAG is not need. If JTAG is
Can also be left a N.C.
Can be driven with V
TRst* is low.
Can be driven with V
Can be driven with V
Can be driven with V
Can be driven with V
needed, it must be driven to V
Compatible to
RV4650?
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ss
ss
ss
ss
ss
, if JTAG is not needed. Is tristated when
if JTAG is not needed.
if JTAG is not needed.
if JTAG is not needed.
if JTAG is not needed.
Comments
In 32-bit, this pin can be left uncon-
nected because of internal pull-down.
In 64-bit, this assumes that JTAG will
not be used. If using JTAG, this pin
must be at V
In RC64475, can be left a N.C, if
JTAG is not need. If JTAG is needed,
it must be driven to V
If JTAG is not needed, can be left a
N.C.
If JTAG is not needed, can be left a
N.C.
If JTAG is not needed, can be left a
N.C.
If JTAG is not needed, can be left a
N.C.
If JTAG is not needed, can be left a
N.C.
cc
.
Comments
cc
.
December 14, 2001
cc
.