mic6315-46d4uy Micrel Semiconductor, mic6315-46d4uy Datasheet - Page 2

• Manufacturer Part Number: mic6315-46d4uy
• Description: Mic6315 Open-drain ?p Reset Circuit
• Manufacturer: Micrel Semiconductor

Ordering Information
Notes:
1. All devices available in tape and reel only.
2. Parts not yet assigned an identification code are shown as “zz”. Contact Micrel for details. Minimum order may apply.
Pin Configuration
Pin Description
M9999-102005
Standard
Part Number
MIC6315-26D2U
MIC6315-29D2U
MIC6315-30D2U
MIC6315-31D2U
MIC6315-40D2U
MIC6315-41D2U
MIC6315-44D2U
MIC6315-46D2U
MIC6315-26D3U
MIC6315-29D3U
MIC6315-30D3U
MIC6315-31D3U
MIC6315-40D3U
MIC6315-41D3U
MIC6315-44D3U
MIC6315-46D3U
MIC6315-26D4U
MIC6315-29D4U
MIC6315-30D4U
MIC6315-31D4U
MIC6315-40D4U
MIC6315-41D4U
MIC6315-44D4U
MIC6315-46D4U
Pin Number
1
2
3
4
Marking
NW
NM
NG
NQ
NY
NR
NP
NU
NH
NX
NS
NN
M9
M7
N2
NF
N6
N3
N8
N5
N4
2N
NJ
NZ
Pin Name
/RESET
GND
VCC
/MR
(1, 2)
Pb-Free
Part Number
MIC6315-26D2UY
MIC6315-29D2UY
MIC6315-30D2UY
MIC6315-31D2UY
MIC6315-40D2UY
MIC6315-41D2UY
MIC6315-44D2UY
MIC6315-46D2UY
MIC6315-26D3UY
MIC6315-29D3UY
MIC6315-30D3UY
MIC6315-31D3UY
MIC6315-40D3UY
MIC6315-41D3UY
MIC6315-44D3UY
MIC6315-46D3UY
MIC6315-26D4UY
MIC6315-29D4UY
MIC6315-30D4UY
MIC6315-31D4UY
MIC6315-40D4UY
MIC6315-41D4UY
MIC6315-44D4UY
MIC6315-46D4UY
MIC6315-xxDyU 4-Lead SOT-143
Pin Function
IC Ground Pin.
/RESET goes low if V
for one reset timeout period after V
Manual Reset Input. A logic low on /MR forces a reset. The reset will remain
asserted as long as /MR is held low and for one reset timeout period after /MR goes
high. This input can be shorted to ground via a switch or be driven by TTL or CMOS
logic. Float if unused.
Power Supply Input.
RESET
Marking
GND
NW
NM
NG
NQ
NR
NU
NH
NN
NY
NF
NP
NX
NS
M9
M7
NZ
N2
N6
N3
N8
N5
N4
2N
NJ
1
2
MIC6315
2
Nominal
V
TH
2.63
2.93
3.00
3.08
4.00
4.10
4.38
4.63
2.63
2.93
3.00
3.08
4.00
4.10
4.38
4.63
2.63
2.93
3.00
3.08
4.00
4.10
4.38
4.63
CC
(V)
falls below the reset threshold and remains asserted
4 V
3
MR
CC
Min. t
CC
1100
1100
1100
1100
1100
1100
1100
1100
(ms)
140
140
140
140
140
140
140
140
20
20
20
20
20
20
20
20
exceeds the reset threshold.
RST
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Temp. Range
Operating
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
4-lead SOT-143
October 2005
Package