CY7C1354A-133BGI CYPRESS [Cypress Semiconductor], CY7C1354A-133BGI Datasheet - Page 15

• Manufacturer Part Number: CY7C1354A-133BGI
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05161Rev. *E
TAP Timing and Test Conditions
Identification Register Definitions
Scan Register Sizes
TEST MODE SELECT
Revision Number(31:28)
Device Depth (27:23)
Device Width (22:18)
Reserved (17:12)
Cypress Jedec ID Code (11:1)
ID Register Presence Indicator (0)
Instruction
Bypass
ID
Boundary Scan
Register Name
TEST DATA OUT
TDO
TEST DATA IN
TEST CLOCK
Instruction Field
Z
(TCK)
(TMS)
(TDO)
0
(TDI)
= 50Ω
(a)
Bit Size (x36)
GND
1.5V
32
70
3
1
C
50Ω
L
= 20 pF
t
THTH
00011100100
t
t
MVTH
DVTH
256K x 36
XXXXXX
Bit Size (x18)
XXXX
00110
00100
1
t
t
THMX
THDX
32
51
3
1
00011100100
512K x 18
XXXXXX
00011
XXXX
00111
1
t
TLQX
V
t
THTL
SS
t
TLQV
1.5 ns
Reserved for revision number.
Defines depth of 256K or 512K words.
Defines width of x36 or x18 bits.
Reserved for future use.
Allows unique identification of DEVICE vendor.
Indicates the presence of an ID register.
3.0V
ALL INPUT PULSES
1.5V
Description
t
TLTH
1.5 ns
CY7C1354A
CY7C1356A
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