Datasheet
Table Of Contents
- Features
- Temperature Sensor Features
- Serial EEPROM Features
- Table of Contents
- 1. Description
- 2. Pin Descriptions and Pinouts
- 3. Block Diagram
- 4. Device Communication
- 5. Device Addressing
- 6. Temperature Sensor
- 6.1 Functional Description
- 6.2 Register Descriptions
- 6.2.1 Pointer Register (8-bit Write Only, Address = N/A)
- 6.2.2 Capability Register (16-bit Read-only, Address = 00h)
- 6.2.3 Configuration Register (16-bit Read/Write, Address = 01h)
- 6.2.4 Upper Limit Register (16-bit Read/Write, Address = 02h)
- 6.2.5 Lower Limit Register (16-bit Read/Write, Address = 03h)
- 6.2.6 Critical Alarm Register (16-bit Read/Write, Address = 04h)
- 6.2.7 Temperature Register (16-bit Read-only, Address = 05h)
- 6.2.8 Manufacturer ID Register (16-bit Read-only, Address = 06h)
- 6.2.9 Device ID Register (16-bit Read-only, Address = 07h)
- 6.3 Temperature Sensor Write Operations
- 6.4 Temperature Sensor Read Operations
- 7. Serial EEPROM
- 8. Electrical Specifications
- 9. Ordering Code Detail
- 10. Ordering Information
- 11. Part Markings
- 12. Package Drawings
- 13. Revision History
AT30TSE004A [DATASHEET]
Atmel-8868C-DTS-AT30TSE004A-Datasheet_122013
6
3. Block Diagram
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EEPROM Quadrant 0
EEPROM Quadrant 1
EEPROM Quadrant 2
EEPROM Quadrant 3
SPA = 0, (00h-7Fh)
SPA = 1, (00h-7Fh)
SPA= 1, (80h-FFh)
SPA = 0, (80h-FFh)
2
A
1
A
0
ADNG
V
CC
EVENT
SCL SDA
Selected Resolution
Temp. Range
Accuracy
EVENT Shutdown
Timeout
Output Feature
A/D
Converter
Band Gap
Temperature
Sensor
Capability
Configuration
Critical Alarm Trip
Device ID
Manufacturer ID
Temperature
Upper Alarm Trip
Lower Alarm Trip
Timeout
Pointer
Register
H.V Pump/Timing
Y Address Decoder
Write Protect Circuitry
X Address
Decoder
Memory
Control Logic
Serial
Control Logic
I
2
C
Interface