
N64S830HA
CS
SO
NC
VSS
1
TSSOP ? 8
VCC
HOLD
SCK
SI
CS
SO
NC
VSS
1
SOIC ? 8
VCC
HOLD
SCK
SI
Figure 1. Pin Connections
(Top View)
Table 1. DEVICE OPTIONS
Power
Typical Standby
Read/Write
Part Number
N64S830HAS2
N64S830HAT2
Density
64 Kb
Supply (V)
3.0
Speed (MHz)
20
Package
SOIC
TSSOP
Current
1 m A
Operating Current
3 mA @ 1 Mhz
Table 2. PIN NAMES
Pin Name
CS
SCK
SI
SO
HOLD
NC
V CC
V SS
Pin Function
Chip Select Input
Serial Clock Input
Serial Data Input
Serial Data Output
Hold Input
No Connect
Power
Ground
SCK
HOLD
Clock
Circuitry
CS
SDI
SDO
Decode
Logic
Data In
Receiver
Data Out
Buffer
Figure 2. Functional Block Diagram
http://onsemi.com
2
64 Kb
SRAM
Array