ATA6613-EK Atmel, ATA6613-EK Datasheet - Page 313

• Manufacturer Part Number: ATA6613-EK
• Description: BOARD DEMO LIN-MCM FOR ATA6613
• Manufacturer: Atmel

Specifications of ATA6613-EK

• Main Purpose: Interface, LIN + MCU
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATA6613
• Primary Attributes: LIN-SBC (System-Basis-Chip) Transceiver, LIN 2.0, Voltage Regulator, Window Watchdog
• Secondary Attributes: 16 kB Flash, 4 Power Modes: Pre-Normal, Normal, Sleep, Silent, 48-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6.24.7.13
6.24.7.14
6.24.7.15
Figure 6-123. Parallel Programming Timing, Including some General Timing Requirements
9111H–AUTO–01/11
Reading the Signature Bytes
Reading the Calibration Byte
Parallel Programming Characteristics
(DATA, XA0/1, BS1, BS2)
Data & Contol
RDY/BSY
PAGEL
XTAL1
WR
Figure 6-122. Mapping Between BS1, BS2 and the Fuse and Lock Bits During Read
The algorithm for reading the Signature bytes is as follows (refer to
on page 307
The algorithm for reading the Calibration byte is as follows (refer to
on page 307
1. A: Load Command “0000 1000”.
2. B: Load Address Low Byte (0x00 - 0x02).
3. Set OE to “0”, and BS1 to “0”. The selected Signature byte can now be read at DATA.
4. Set OE to “1”.
1. A: Load Command “0000 1000”.
2. B: Load Address Low Byte, 0x00.
3. Set OE to “0”, and BS1 to “1”. The Calibration byte can now be read at DATA.
4. Set OE to “1”.
t
t
DVXH
BVPH
for details on Command and Address loading):
for details on Command and Address loading):
Fuse Low Byte
Extended Fuse Byte
t
t
XHXL
PHPL
Fuse High Byte
Lock Bits
t
t
t
XLDX
PLBX
XLWL
t
PLWL
BS2
BS2
t
BVWL
0
1
0
1
Atmel ATA6612/ATA6613
t
WLRL
WLWH
BS1
t
WLBX
0
1
“Programming the Flash”
“Programming the Flash”
DATA
t
WLRH
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