AT83C24B-TIRIL ATMEL [ATMEL Corporation], AT83C24B-TIRIL Datasheet - Page 12
AT83C24B-TIRIL
Manufacturer Part Number
AT83C24B-TIRIL
Description
Smart Card Reader Interface with Power Management
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT83C24B-TIRIL.pdf
(42 pages)
- Current page: 12 of 42
- Download datasheet (458Kb)
CRST Controller
12
AT83C24
The CRST output pin is driven by the A1/RST pin signal pin or by the CARDRST bit value. This
selection depends of the CRST_SEL bit value (see CONFIG4 register).
If the CRST pin signal is driven by the CARDRST bit value, two modes are available:
•
•
Figure 6. Clock Block Diagram with Software Activation (see page 14)
Figure 7. Clock Block Diagram with Hardware Activation (see page 14)
If the ART bit is reset, CRST pin is driven by CARDRST bit.
If the ART bit is set, CRST pin is controlled and follows the “Automatic Reset Transition”
(page 15).
CMDVCC
A1/RST
A2/CK
A2/CK
CLK
CLK
CRST_SEL bit
DCK[2:0]
DCK[2:0]
CKS[2:0]
CKS[2:0]
Hardware
activation
DCCLK
DCCLK
CARDCK bit
CARDCK bit
CKSTOP bit
CKSTOP bit
DC/DC
DC/DC
1
1
0
0
CCLK
CCLK
4234G–SCR–01/07
Related parts for AT83C24B-TIRIL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory, 16Kbit
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontrollers
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet: