EM78M612
Universal Serial Bus Microcontroller Series
USB Interface
VOH
VOL
VDI
VCM
VSE
CIN
Static Output High
Static Output Low
Differential Input Sensitivity
Differential Input Command Mode Range
Single Ended Receiver Threshold
Transceiver Capacitance
2.8
-
0.2
0.8
0.8
-
-
-
-
-
-
-
3.6
0.3
-
2.5
2.0
20
V
V
V
V
V
USB operation Mode
pF
USB operation Mode
VRG
Output Voltage of Internal Regulator
3.0
-
3.6
V
Input current with pull-high resister
(D-)
IPH
mA
Programmable Large Current
VOUT = 0.4V,
P70, P71 Output Sink Current
P70, P71 Output Sink Current
P70, P71 Output Sink Current
P70, P71 Output Sink Current
-10%
-10%
-10%
-10%
3
6
+10% mA
+10% mA
ISink1
ISink2
ISink3
ISink4
IOC8[0,1] or IOC8[4,5] = 00
VOUT = 0.4V,
IOC8[0,1] or IOC8[4,5] = 01
VOUT = 0.4V,
IOC8[0,1] or IOC8[4,5] = 10
VOUT = 0.4V,
IOC8[0,1] or IOC8[4,5] = 11
12 +10% mA
30 +10% mA
Internal Memory Cycle Time
T = 25ºC,
Vpp=10V, VNN=-10V
T = 25ºC,
VDD = 4.4V ~ 5.25V
TROM
TEE
Endurance of Program ROM
Endurance of E2PROM
1K
4K
-
-
Cycle
Cycle
This specification may change without further notice.
2004/4/28 V1.1
37
ELAN [ ELAN MICROELECTRONICS CORP ]
