ak7753 AKM Semiconductor, Inc., ak7753 Datasheet - Page 16

• Manufacturer Part Number: ak7753
• Description: Audio/hands Free Dsp With Stereo Codec
• Manufacturer: AKM Semiconductor, Inc.

5) I
Note 35. I
6) EEPROM Interface
MS0697-E-00-PB
(Ta=-20ºC ~ 85ºC; AVDD=DVDD=3.0 ~ 3.6V; CL=20pF)
(Ta=-20ºC ~85ºC; AVDD=DVDD=3.0~3.6V)
Parameter
EEPROM→AK7753
EESO Latch Setup Time (EESEL pin = “H”)
EESO Latch Hold Time (EESEL pin = “H”)
Time from EESEL “↑” to EECS_N, EECK, EESI
Hi-Z release (Iout=±360μA)
Time from EESEL “↓” to EECS_N, EECK, EESI
Hi-Z set (Iout=±360μA)
Parameter
I C Timing
SCL Clock Frequency
Bus Free Time Between Transmissions
Start Condition Hold Time
(prior to first Clock pulse)
Clock Low Time
Clock High Time
Setup Time for Repeated Start Condition
SDA Hold Time from SCL Falling
SDA Setup Time from SCL Rising
Rise Time of Both SDA and SCL Lines
Fall Time of Both SDA and SCL Lines
Setup Time for Stop Condition
Pulse Width of Spike Noise Suppressed
Capacitive Load on Bus
2
2
CBUS Interface
2
C is a registered trademark of Philips Semiconductors.
By Input Filter
tHD:DAT
tHD:STA
tSU:DAT
Symbol
tSU:STA
tSU:STO
tEESOH
tESLHR
tEESOS
tESLHS
Symbol
tHIGH
tLOW
fSCL
tBUF
tSP
- 16 -
Cb
tR
tF
min
160
160
min
1.3
0.6
1.3
0.6
0.6
0.1
0.6
0
0
typ
typ
max
400
max
400
0.9
0.3
0.3
50
600
600
Units
KHz
Units
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
pF
ns
ns
ns
ns
ns
[AK7753]
2008/01