Renesas MK1491E-14R Application Specific
IC CLK FREQ SYNTH CPU 75MHZ
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MK1491E-14R
Detailed Description
IC CLK FREQ SYNTH CPU 75MHZ
Package
28-SSOP (0.154", 3.90mm Width)
Key Features
Package / Case: 28-SSOP (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MK1491E-14R Datasheet
Quick Jump:
Technical Specifications
Renesas MK1491E-14R Application Specific technical specifications.
General
Package / Case
28-SSOP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
3V ~ 3.6V
Max Frequency
75MHz
Number of Circuits
1
Output
Clock
Pll
No
Input
Crystal
Ratio Input Output
1:15
Alternate Parts Comparison (MK1491E-14R vs MK2069-01GITR vs MK1709AGLFTR vs MK3727HTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-SSOP | 56-TFSOP | 8-TSSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 85°C | 0°C ~ 70°C |
| Supply Voltage | 3V ~ 3.6V | 3.15V ~ 3.45V | 3.135V ~ 3.465V | 3.13V ~ 3.46V |
| Differential Input Output | No/No | No/No | No/No | No/No |
| Input | Crystal | LVCMOS | Clock | Crystal |
| Max Frequency | 75MHz | 160MHz | 165MHz | 36MHz |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Output | Clock | LVCMOS | CMOS | Clock |
| Pll | No | Yes | Yes | Yes |
| Ratio Input Output | 1:15 | 3:3 | 1:1 | 1:1 |
| Divider Multiplier | -- | Yes/No | No/No | No/Yes |
| Action |
More Parts in Special Purpose Clock ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.