ATA6824_08 ATMEL [ATMEL Corporation], ATA6824_08 Datasheet - Page 2

• Manufacturer Part Number: ATA6824_08
• Description: High Temperature H-bridge Motor Driver
• Manufacturer: ATMEL [ATMEL Corporation]

Figure 1-1.
2
ATA6824
CP
Block Diagram
C
CP
C
C
VBATSW
VINT
VG
CPLO
PBAT
VBAT
CPIH
VINT
VG
C
VCC
C
CP
VCC
VRES
Regulator
Regulator
Regulator
VCC 5V
Charge
Vint 5V
Pump
12V
VRES
VMODE
HS Driver 2
VBG
Oscillator
Bandgap
H2
12 bit
R
OTP
GATE
/RESET
HS Driver 1
WD
H1
Microcontroller
R
GATE
TP2
M
Logic Control
S1
DIR
S2
PWM
LS Driver 1
L1
R
GATE
RX
LS Driver 2
OT
UV
OV
Interface
L2
Serial
R
TX
GATE
Supervisor
WD timer
CC timer
PGND
VBAT
GND
DG3
DG2
DG1
CC
TP1
C
4931E–AUTO–01/08
R
R
SIO
SIO
CC
RWD
C
CC