CDP68HC68T1M2 Intersil, CDP68HC68T1M2 Datasheet - Page 16

• Manufacturer Part Number: CDP68HC68T1M2
• Description: IC RTC 32X8 NVSRAM CMOS 16-SOIC
• Manufacturer: Intersil
• Type: Clock/Calendar/NVSRAMr

Specifications of CDP68HC68T1M2

• 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: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Digital Ic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Peak Reflow Compatible (260 C): No
• Current Rating: 12A
• Leaded Process Compatible: No
• Rohs Compliant: No
• Bus Type: Serial (3-Wire, SPI)
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: SOIC W
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 16
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-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