CDP68HC68T1EZ Intersil, CDP68HC68T1EZ Datasheet - Page 16

• Manufacturer Part Number: CDP68HC68T1EZ
• Description: IC RTC 32X8 NVSRAM CMOS 16DIP
• Manufacturer: Intersil
• Type: Clock/Calendar/NVSRAMr

Specifications of CDP68HC68T1EZ

• Memory Size: 32B
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 3 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WRITE
WRITE
READ
READ
CE
SCK
MOSI
MOSI
MISO
MOSI
MOSI
MISO
SCK
CE
W/R ADDRESS
16
ADDRESS BYTE
ADDRESS BYTE
FIGURE 13. MULTIPLE-BYTE TRANSFER WAVEFORMS
FIGURE 12. SINGLE-BYTE TRANSFER WAVEFORMS
ADDRESS BYTE
DATA BYTE
DATA BYTE +1
DATA BYTE + (n-1)
ADDRESS BYTE
DATA BYTE
DATA BYTE
CDP68HC68T1
DATA BYTE
DATA BYTE
WRITE DATA
READ DATA
DATA BYTE
DATA BYTE
October 29, 2007
FN1547.8